engineering recuitment GATE IN Test Series 2023-24 Mock Test Digital Electronics Logic Families Bipolar Logic Families
The input-output voltage specification for the standard TTL family are as follows:
V0H(min) = 2.4 V, V0L(max) = 0.6 V
VIH(min) = 2.0 V, and VIL(max) = 0.8 V.
The maximum-amplitude noise spike, that can be tolerated when a LOW output is driving an input is -1
0.4 V
2
0.8 V
3
0.2 V
4
1.6 V